Finding the Fourth Proportional to 4,397,135,750.04, 6,595,699,426.02 and 1,125,579,705.24
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Solution
The fourth proportional to 4,397,135,750.04, 6,595,699,426.02 and 1,125,579,705.24 is: 1,688,368,482.99
Step by Step Solution
- Step 1: Write the proportion equation
4,397,135,750.04 : 6,595,699,426.02 = 1,125,579,705.24 : x - Step 2: Convert to fraction form
4,397,135,750.04/6,595,699,426.02 = 1,125,579,705.24/x - Step 3: Cross multiply
4,397,135,750.04x = 6,595,699,426.02 × 1,125,579,705.24 - Step 4: Simplify right side
4,397,135,750.04x = 7,423,985,415,791,228,928 - Step 5: Solve for x
x = 7,423,985,415,791,228,928/4,397,135,750.04 - Step 6: Final answer
x = 1,688,368,482.99
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.